70 lines
2.6 KiB
C++
70 lines
2.6 KiB
C++
/* Copyright (c) 2006, 2014, Oracle and/or its affiliates. All rights reserved.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; version 2 of the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
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#ifndef STRFUNC_INCLUDED
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#define STRFUNC_INCLUDED
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#include "my_global.h" /* ulonglong, uint */
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typedef struct charset_info_st CHARSET_INFO;
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typedef struct st_mysql_lex_string LEX_STRING;
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typedef struct st_typelib TYPELIB;
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class THD;
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ulonglong find_set(TYPELIB *lib, const char *x, size_t length,
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const CHARSET_INFO *cs,
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char **err_pos, uint *err_len, bool *set_warning);
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ulonglong find_set_from_flags(TYPELIB *lib, uint default_name,
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ulonglong cur_set, ulonglong default_set,
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const char *str, uint length,
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const CHARSET_INFO *cs,
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char **err_pos, uint *err_len, bool *set_warning);
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uint find_type(const TYPELIB *lib, const char *find, size_t length,
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bool part_match);
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uint find_type2(const TYPELIB *lib, const char *find, size_t length,
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const CHARSET_INFO *cs);
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void unhex_type2(TYPELIB *lib);
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uint check_word(TYPELIB *lib, const char *val, const char *end,
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const char **end_of_word);
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int find_string_in_array(LEX_STRING * const haystack, LEX_STRING * const needle,
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CHARSET_INFO * const cs);
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char *flagset_to_string(THD *thd, LEX_STRING *result, ulonglong set,
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const char *lib[]);
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char *set_to_string(THD *thd, LEX_STRING *result, ulonglong set,
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const char *lib[]);
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/*
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These functions were protected by INNODB_COMPATIBILITY_HOOKS
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*/
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size_t strconvert(CHARSET_INFO *from_cs, const char *from,
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CHARSET_INFO *to_cs, char *to, size_t to_length, uint *errors);
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/**
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convert a hex digit into number.
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*/
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inline int hexchar_to_int(char c)
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{
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if (c <= '9' && c >= '0')
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return c-'0';
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c|=32;
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if (c <= 'f' && c >= 'a')
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return c-'a'+10;
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return -1;
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}
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#endif /* STRFUNC_INCLUDED */
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